Reactions of nitrile oxides and nitrilimines with imidate esters, the nitrogen atom of which forms part of a heterocyclic ring
1994; Elsevier BV; Volume: 50; Issue: 17 Linguagem: Inglês
10.1016/s0040-4020(01)90426-0
ISSN1464-5416
AutoresDavid J. Miller, R. M. Scrowston, P. D. KENNEWELL, Robert Westwood,
Tópico(s)Chemical Synthesis and Analysis
ResumoThe cycloaddition reactions of three cyclic imidate esters, 2-ethoxypyrrolin-5-one (6), 2-ethoxyisoindol-3-one (7) and 2-ethoxy-1H-indol-3-one (8) with various 1,3-dipoles were investigated. Dipolarophile 6 added only to nitrile oxides; 8 added to nitrile oxides and to nitrilimines; 7 failed to undergo cycloaddition reactions with either nitrile oxides or nitrilimines.
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